The results show that the corrosion potential of the Ti coating sprayed in vacuum is much higher than one of the Ti coatings sprayed in air and in argon, but a little lower than one of pure titanium.

在真空中喷涂的钛涂层基本上没有氧化物和氮化物，其衍射图谱与纯钛十分接近；

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The cell culture results in vitro and MTT tests reveal that, compared with pure HA and pure Ti, the HA/collagen composite coating exhibits best biological properties.

通过本实验使涂层具有类似于自然骨的结构和成分，获得力学性能和生物性能得到一定改善的HA/胶原复合涂层。

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The headphones also feature COM-Ti Membrane Vibrating Technology which makes the treble pure and bright while keeping the bass mellow and thick.

ENGADGET: Rapoo H9080 wireless headphones promise mellow bass, 10 hour battery life